สารกันเสีย and flavoring agent. Which substance should be suitable for putting in lipstick? Now I think I will use it.
Phenoxyethanol and
Flavor Oil but when looking at the melt, it says can dissolve in water But the lip formula will only have this kind of oil, can I put it in or not? or have to put a solder Also, I see that there is a phenoxyanol plus, but this substance will add acid as well. This will be used as
สารกันเสีย in my lip?